from __future__ import annotations

import re

from ariadne.services.mailu import MailuService
from ariadne.utils.http import extract_bearer_token


class DummyRequest:
    def __init__(self, headers):
        self.headers = headers
from ariadne.utils.errors import safe_error_detail
from ariadne.utils.passwords import random_password


def test_random_password_length() -> None:
    password = random_password(24)
    assert len(password) == 24
    assert re.match(r"^[A-Za-z0-9]+$", password)


def test_mailu_resolve_email_attribute() -> None:
    attrs = {"mailu_email": ["custom@bstein.dev"]}
    assert MailuService.resolve_mailu_email("alice", attrs) == "custom@bstein.dev"


def test_mailu_resolve_email_default() -> None:
    assert MailuService.resolve_mailu_email("alice", {}) == "alice@bstein.dev"


def test_safe_error_detail_runtime() -> None:
    assert safe_error_detail(RuntimeError("boom"), "fallback") == "boom"


def test_extract_bearer_token() -> None:
    request = DummyRequest({"Authorization": "Bearer token123"})
    assert extract_bearer_token(request) == "token123"